Y + 7 = 3x.....y = 3x - 7
6x - 2y = 12
6x - 2(3x - 7) = 12
6x - 6x + 14 = 12
14 = 12 (incorrect)
when ur variables cancel out and u r left with an incorrect statement, this means there is no solution because ur lines are parallel
so ur answer is : no solution
I am old, so I like to use paper & pencil
Answer:
12% or 13% rounded
Step-by-step explanation:
.25 of 2.00 is .125 or 12% or 13% rounded
Hmm, it looks like it could be commutative property of multiplication.
The order of the expression is different.
4(2+3)=
4(5)=20
(2+3)4=
(5)4= 20
Notice the picture below
no matter what value "y" may have, "x" will always be 1